145131832

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{761}}^1\times {\mathrm{769}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 281635200

約数和(自身を除く): 136503368

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 761, 769, 1522, 1538, 3044, 3076, 6088, 6152, 23591, 23839, 47182, 47678, 94364, 95356, 188728, 190712, 585209, 1170418, 2340836, 4681672, 18141479, 36282958, 72565916, 145131832]

約数ペア:

[(1, 145131832), (2, 72565916), (4, 36282958), (8, 18141479), (31, 4681672), (62, 2340836), (124, 1170418), (248, 585209), (761, 190712), (769, 188728), (1522, 95356), (1538, 94364), (3044, 47678), (3076, 47182), (6088, 23839), (6152, 23591)]